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50
51#ifndef PEERMANAGER_H
52#define PEERMANAGER_H
53
54#include <QByteArray>
55#include <QList>
56#include <QObject>
57#include <QTimer>
58#include <QUdpSocket>
59
60class Client;
61class Connection;
62
63class PeerManager : public QObject
64{
65 Q_OBJECT
66
67public:
68 PeerManager(Client *client);
69
70 void setServerPort(int port);
71 QString userName() const;
72 void startBroadcasting();
73 bool isLocalHostAddress(const QHostAddress &address) const;
74
75signals:
76 void newConnection(Connection *connection);
77
78private slots:
79 void sendBroadcastDatagram();
80 void readBroadcastDatagram();
81
82private:
83 void updateAddresses();
84
85 Client *client;
86 QList<QHostAddress> broadcastAddresses;
87 QList<QHostAddress> ipAddresses;
88 QUdpSocket broadcastSocket;
89 QTimer broadcastTimer;
90 QString username;
91 int serverPort;
92};
93
94#endif
95

source code of qtbase/examples/network/network-chat/peermanager.h